.ui-autocomplete-loading {
  background: white url("ui-anim_basic_16x16.gif") right center no-repeat;
}
.ui-menu .ui-menu-item a {
  display: block;
  font-weight: normal;
  line-height: 1.2;
  font-size: 0.8em;
  min-height: 0;
  padding: 2px 0.4em;
  text-decoration: none;
}
.ui-menu .ui-menu-item a b {
  font-weight: bold;
}